8163464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 16500000

約数和(自身を除く): 8336536

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1249, 1634, 2498, 3268, 4996, 6536, 9992, 23731, 47462, 53707, 94924, 107414, 189848, 214828, 429656, 1020433, 2040866, 4081732, 8163464]

約数ペア:

[(1, 8163464), (2, 4081732), (4, 2040866), (8, 1020433), (19, 429656), (38, 214828), (43, 189848), (76, 107414), (86, 94924), (152, 53707), (172, 47462), (344, 23731), (817, 9992), (1249, 6536), (1634, 4996), (2498, 3268)]